def load_json()

in dev-scripts/generate.py [0:0]

• 48 lines of code
• 19 McCabe index (conditional complexity)

def load_json(filename):
    jsonContents = read_file(filename)
    decodedJson = json.loads(jsonContents)

    if 'checks' not in decodedJson:
        print("No checks found in " + filename)
        return False

    checks = decodedJson['checks']

    global _available_categories, _checks, _specified_check_names

    if 'available_categories' in decodedJson:
        _available_categories = decodedJson['available_categories']

    for check in checks:
        c = Check()
        try:
            c.name = check['name']
            c.level = check['level']
            if 'categories' in check:
                c.categories = check['categories']
            for cat in c.categories:
                if cat not in _available_categories:
                    print('Unknown category ' + cat)
                    return False
        except KeyError:
            print("Missing mandatory field while processing " + str(check))
            return False

        if _specified_check_names and c.name not in _specified_check_names:
            continue

        if 'class_name' in check:
            c.class_name = check['class_name']

        if 'ifndef' in check:
            c.ifndef = check['ifndef']

        if 'minimum_qt_version' in check:
            c.minimum_qt_version = check['minimum_qt_version']

        if 'visits_stmts' in check:
            c.visits_stmts = check['visits_stmts']

        if 'visits_decls' in check:
            c.visits_decls = check['visits_decls']

        if 'fixits' in check:
            for fixit in check['fixits']:
                if 'name' not in fixit:
                    print('fixit doesnt have a name. check=' + str(check))
                    return False
                c.fixits.append(fixit['name'])

        if not c.valid_name():
            print("Invalid check name: %s" % (c.name()))
            return False
        _checks.append(c)

    _checks = sorted(_checks, key=checkSortKey)
    return True